With the technology, infrastructure and energy mix demand developing, marine energy can be seen as a key frontier in clean energy generation. The UK Marine Energy Conference 2016 focuses on accelerating wave and tidal energy as viable energy alternatives, whilst maintaining the UK & Ireland's position at the forefront of marine energy development.

As a major breakthrough, the White Paper presents how the cost of electricity for DMS® CSP plants can be lowered to 5 to 7 US$Cents per kilowatt-hour when designed for base load power generation with more than 15 hours thermal energy storage.

Joe Ryan & Brian Eckhouse for Bloomberg: For all the upbeat forecasts about the growth of solar power, this is a punishing year for the industry. And it won’t improve anytime soon.
SunEdison Inc., the world’s biggest clean-energy company, is bankrupt. Yingli Green Energy Holding Co., once the top panel maker, warned it may be inching toward default. And SolarCity Corp., the largest U.S. rooftop installer, plunged as much as 27 percent Tuesday after scaling back its installation forecast for the third time in seven months.
They’re not alone. A Bloomberg index of 20 major solar companies has slumped more than 30 percent this year. Soaring installations and growing global demand for clean energy is being trumped by investor concerns that the debt-fueled strategies employed by SunEdison, Yingli and SolarCity are endemic to the industry and dangerous for shareholders.
“They call it the solarcoaster for a reason,” said Nancy Pfund, managing partner of DBL Partners and a SolarCity director. With so much happening, both positive and negative, “it’s been hard for investors to follow.”
At a time when falling prices, renewed U.S. tax breaks and the Paris climate deal are fueling solar sales worldwide, solar shares are performing even worse than coal stocks. Cont'd...

WINAICO partners with Springers Solar and Enphase Energy to install world-leading 310W monocrystalline PERC modules on the sales office of the newest North Harbour residential development in Burpengary, Queensland, Australia. This presents an opportunity to add the latest Enphase and WINAICO technologies on up to 2200 new residential homes.

Ballard Power Systems today hosted the Party Secretary of China's Guangdong Province, Mr. Hu Chunhua and his delegation, together with the Honorable Teresa Wat, B.C. Minister of International Trade and Minister Responsible for the Asia Pacific Strategy and Multiculturalism and other dignitaries at the company's headquarters facility.

Hugh Cowley for Scientific American: Perovskites have arguably transformed solar energy more in the last few years than other technologies have in decades. But British researchers have called into question optimistic predictions of undiscovered perovskites.
Hybrid perovskites are a mix of organic and inorganic ions with the same crystal structure as calcium titanium oxide (CaTiO3). Halide perovskites are a subset of these structures containing halide ions such as fluoride or chloride. Iodide perovskites such as methylammonium lead iodide (CH3NH3PbI3) can convert sunlight to electricity.
Researchers use a decades-old geometric 'tolerance factor' to propose new combinations of ions that will form stable perovskites. Now, Robert Palgrave and his team at University College London, UK, have reassessed the validity of the tolerance factor in predicting new hybrid perovskite structures. Cont'd...

Brad Plumer for VOX : Rooftop solar is expanding rapidly in the United States — by some estimates, a new system goes up every four minutes. There are plenty of reasons for that, from falling prices to generous federal subsidies to innovative leasing schemes.
But there's another, little-discussed factor here: Residential solar power is contagious. Yep, contagious. Studies have found that if you install solar photovoltaic panels on your roof, that increases the odds that your neighbors will install their own panels.
SolarCity, the largest solar installer in the United States, just published some fascinating data on this "contagion" effect. The company has installed 230,000 rooftop systems nationwide (often by allowing customers to lease panels rather than buy them upfront). It says fully one-third of customers were referred by a friend or neighbor.
SolarCity has also made some neat animations showing the "contagion" effect in action. View here:

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